Speaking with Heat Vision, the actress revealed she spent nearly half of the five-month shoot in London and Georgia going through an annoying diet, two-hour daily workouts and eight hours in full-body makeup per day.

Lawrence reportedly had seven female make-up artists “all up in [my] business. Nothing’s sacred anymore. Those girls and I got so close. They were painting me naked every day for months. It was kind of like going to a really bizarre sleepover.”

The studio has options on Lawrence for two sequels which means she’ll slip back into the paint should ‘Class’ prove to be a success.